:root{--bg-page: #fafaf9;--bg-surface: #ffffff;--text-main: #1c1917;--text-muted: #78716c;--accent-primary: #171717;--accent-secondary: #ea580c;--border-subtle: #e7e5e4;font-family:Inter,system-ui,sans-serif;color-scheme:light}body{margin:0;padding:0;background-color:var(--bg-page);color:var(--text-main);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,.font-heading{font-family:Plus Jakarta Sans,sans-serif}.app-container{display:flex;min-height:100vh;width:100%}.sidebar{width:20%;min-width:250px;position:sticky;top:0;height:100vh;padding:4rem 3rem;box-sizing:border-box;display:flex;flex-direction:column;border-right:1px solid var(--border-subtle);background-color:var(--bg-page);z-index:10;overflow-y:auto}.hero{margin-bottom:2rem}.hero-title{font-family:Plus Jakarta Sans,sans-serif;font-size:2.2rem;font-weight:800;line-height:1.1;color:var(--accent-primary);letter-spacing:-.03em;margin-bottom:1rem}.hero-subtitle{font-family:Inter,sans-serif;font-size:1rem;color:var(--text-muted);font-weight:400;line-height:1.6}.pipeline-nav{margin-top:2rem;display:flex;flex-direction:column;gap:1.5rem;flex:1}.nav-item{display:flex;align-items:flex-start;gap:1rem;cursor:pointer;opacity:.5;transition:opacity .3s ease,transform .3s ease}.nav-item:hover{opacity:.8;transform:translate(5px)}.nav-item.active{opacity:1}.nav-node{width:12px;height:12px;border-radius:50%;background-color:var(--border-subtle);margin-top:6px;position:relative;transition:background-color .3s ease}.nav-item.active .nav-node{background-color:var(--accent-secondary);box-shadow:0 0 0 4px #ea580c33}.nav-node:after{content:"";position:absolute;top:12px;left:5px;width:2px;height:48px;background-color:var(--border-subtle)}.nav-item:last-child .nav-node:after{display:none}.nav-text h3{font-size:1.25rem;font-weight:700;margin:0 0 .25rem;color:var(--accent-primary)}.nav-text p{font-size:.95rem;color:var(--text-muted);margin:0;line-height:1.5}.canvas{width:80%;background-color:var(--bg-surface);padding:6rem 8rem;box-sizing:border-box;height:100vh;overflow-y:auto}.fade-in{animation:fadeIn .8s ease-in}.fade-in-up{animation:fadeInUp .5s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.section-wrapper{max-width:1400px;margin:0 auto;animation:fadeIn .6s ease-out}.section-title{font-family:Plus Jakarta Sans,sans-serif;font-size:3.5rem;font-weight:800;line-height:1.1;color:var(--accent-primary);margin-bottom:2rem;letter-spacing:-.04em}.section-text{font-family:Inter,sans-serif;font-size:1.25rem;line-height:1.7;color:var(--text-muted);font-weight:400;margin-bottom:3rem;max-width:1100px}.section-text strong{color:var(--text-main);font-weight:600}.arch-diagram{display:flex;flex-direction:column;align-items:center;margin:4rem 0;padding:3rem 0;border-top:1px dashed var(--border-subtle);border-bottom:1px dashed var(--border-subtle)}.layer{background:#fff;padding:1.25rem 2.5rem;border-radius:100px;border:1px solid var(--border-subtle);text-align:center;font-weight:600;min-width:250px;box-shadow:0 10px 30px #00000008;color:var(--accent-primary);font-family:Plus Jakarta Sans,sans-serif}.cnn-layer{background:#f8fafc;border-color:#cbd5e1}.arrow{font-size:2rem;color:var(--border-subtle);margin:.5rem 0}.arrow-split{display:flex;justify-content:space-between;width:300px;margin:.5rem 0}.arrow-left,.arrow-right{font-size:2rem;color:var(--border-subtle)}.arrow-left{margin-right:auto}.arrow-right{margin-left:auto}.heads{display:flex;gap:2rem}.head-layer{border-color:var(--accent-secondary);color:var(--accent-secondary)}.math-box{background:#fafaf9;border-radius:16px;padding:2rem;margin:3rem 0;border:1px solid var(--border-subtle);text-align:center}.math-label{text-transform:uppercase;font-size:.85rem;letter-spacing:.1em;color:var(--text-muted);font-weight:600;margin-bottom:1rem}.data-showcase{display:grid;grid-template-columns:repeat(3,1fr);gap:3rem;margin:3rem 0}.data-card{display:flex;flex-direction:column}.data-label{font-family:Inter,sans-serif;font-size:.9rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:.5rem;font-weight:600}.data-value{font-family:Plus Jakarta Sans,sans-serif;font-size:3.5rem;font-weight:800;color:var(--accent-primary);line-height:1}.data-delta{display:inline-flex;align-items:center;padding:.25rem .75rem;background:#ea580c1a;color:var(--accent-secondary);border-radius:100px;font-weight:700;font-size:.9rem;margin-left:.75rem;vertical-align:middle}.pill-nav{display:flex;gap:1rem;margin-bottom:3rem}.pill-btn{background:transparent;border:1px solid var(--border-subtle);color:var(--text-muted);font-family:Inter,sans-serif;font-size:.95rem;font-weight:500;padding:.75rem 1.5rem;border-radius:100px;cursor:pointer;transition:all .2s}.pill-btn:hover{border-color:var(--text-muted);color:var(--text-main)}.pill-btn.active{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.grid{display:grid}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.gap-8{gap:2rem}@media(min-width:768px){.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}}.flex{display:flex}.flex-col{flex-direction:column}.justify-between{justify-content:space-between}.items-center{align-items:center}.flex-1{flex:1}.mb-2{margin-bottom:.5rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.mb-8{margin-bottom:2rem}.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}.mt-8{margin-top:2rem}.p-4{padding:1rem}.p-6{padding:1.5rem}.pb-2{padding-bottom:.5rem}.border-b{border-bottom-width:1px}.border-gray-200{border-color:#e5e7eb}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-gray-500{color:#6b7280}.uppercase{text-transform:uppercase}.font-bold{font-weight:700}.tracking-wide{letter-spacing:.025em}.case-card{background:#fff;border-radius:12px;border:1px solid var(--border-subtle);overflow:hidden;transition:transform .3s ease,box-shadow .3s ease}.case-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px #0000000d}.case-header{padding:1rem;border-bottom:1px solid var(--border-subtle);font-weight:700;font-family:Plus Jakarta Sans,sans-serif;text-align:center;background:#fafaf9}.case-image{width:100%;height:250px;object-fit:cover;transition:transform .3s ease;cursor:zoom-in}.case-image:hover{transform:scale(1.03)}.case-stats{padding:1.5rem}.stat-row{display:flex;justify-content:space-between;padding:.5rem 0;border-bottom:1px dashed var(--border-subtle);font-size:.9rem}.stat-row:last-child{border-bottom:none;padding-bottom:0}.image-modal-overlay{position:fixed;inset:0;background-color:#fffffff2;display:flex;justify-content:center;align-items:center;z-index:9999;cursor:zoom-out}.image-modal-content{max-width:90vw;max-height:90vh;border-radius:8px;box-shadow:0 20px 60px #0000001a;object-fit:contain}html,body,main{height:100%;width:100%}.app-container{height:100vh;overflow:hidden}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#0f172a}::-webkit-scrollbar-thumb{background:#334155;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#475569}